Converting floating bridge to hardtail (JR6)

Hey everyone.

I pulled the plug and purchased a Jason Richardson Cutlass 6-string made by Sterling MM and I’m concerned about the floating bridge, mostly because I’d like to practice in a couple different tunings, so I think it would make more sense to purchase a hardtail. The problem is, I don’t know which one to buy. Anyone that’s done thing that can point me in the right direction?